JP2550236Y2 - Applicator - Google Patents

Applicator

Info

Publication number
JP2550236Y2
JP2550236Y2 JP1993064924U JP6492493U JP2550236Y2 JP 2550236 Y2 JP2550236 Y2 JP 2550236Y2 JP 1993064924 U JP1993064924 U JP 1993064924U JP 6492493 U JP6492493 U JP 6492493U JP 2550236 Y2 JP2550236 Y2 JP 2550236Y2
Authority
JP
Japan
Prior art keywords
chip
tip
coating liquid
inner cylinder
liquid tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1993064924U
Other languages
Japanese (ja)
Other versions
JPH073766U (en
Inventor
英士 岡本
Original Assignee
セーラー万年筆株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by セーラー万年筆株式会社 filed Critical セーラー万年筆株式会社
Priority to JP1993064924U priority Critical patent/JP2550236Y2/en
Priority to US08/218,652 priority patent/US5421664A/en
Priority to DE69400498T priority patent/DE69400498T2/en
Priority to EP94105957A priority patent/EP0621141B1/en
Publication of JPH073766U publication Critical patent/JPH073766U/en
Application granted granted Critical
Publication of JP2550236Y2 publication Critical patent/JP2550236Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A45D34/041Appliances specially adapted for applying liquid, e.g. using roller or ball using a roller, a disc or a ball
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00Nibs; Writing-points
    • B43K1/08Nibs; Writing-points with ball points; Balls or ball beds
    • B43K1/086Nibs; Writing-points with ball points; Balls or ball beds with resilient supporting means for the ball, e.g. springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08Protecting means, e.g. caps
    • B43K23/12Protecting means, e.g. caps for pens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43MBUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
    • B43M11/00Hand or desk devices of the office or personal type for applying liquid, other than ink, by contact to surfaces, e.g. for applying adhesive
    • B43M11/06Hand-held devices
    • B43M11/08Hand-held devices of the fountain-pen type
    • B43M11/085Hand-held devices of the fountain-pen type with ball points

Landscapes

  • Coating Apparatus (AREA)
  • Pens And Brushes (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【産業上の利用分野】本考案は、修正液や化粧液などの
粘度の高い塗布液が充填された塗布具に関するものであ
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an applicator filled with a highly viscous application liquid such as a correction liquid or a cosmetic liquid.

【0002】[0002]

【従来の技術】塗布体が球状の塗布具は、塗布液が充填
された塗布液タンクの先端に先口を介してチップが取り
付けられており、ボールペンと同様に、チップの先端か
らその一部が先端から臨出した状態で球状塗布体が回転
自由に抱持されている。そして、球状塗布体をスプリン
グで弾発し、不使用時に、球状塗布体をチップの内向き
の先端縁に密着させ、球状塗布体とチップの先端縁で弁
構造を構成して塗布液が吐出しないようにしている。
2. Description of the Related Art An applicator having a spherical applicator has a tip attached to a tip of a coating liquid tank filled with a coating liquid through a tip, and like a ballpoint pen, a tip is partially attached to the tip. The spherical application body is held rotatably in a state where it comes out from the tip. Then, the spherical application body is repelled by a spring, and when not in use, the spherical application body is brought into close contact with the inward tip edge of the chip, and a valve structure is formed by the spherical application body and the tip edge of the chip so that the application liquid is not discharged. Like that.

【0003】使用時において、球状塗布体を塗布面に押
し付けると球状塗布体がスプリングの弾発力に抗して後
退し、球状塗布体とチップの先端縁との間に隙間ができ
るので、球状塗布体のチップ内の部分に付着した塗布液
が球状塗布体の回転に伴ってこの隙間を通ってチップの
外側に出て塗布されるが、塗布液の粘度が高いので、自
然状態では塗布液が球状塗布体の表面に十分には供給さ
ない。このため、塗布液タンクを可撓性材によりブロー
成形して変形可能とし、使用時に塗布液タンクを指先で
押圧して内部を加圧し、その圧力を利用して塗布液を球
状塗布体の表面に供給している。
[0003] In use, when the spherical coated body is pressed against the coated surface, the spherical coated body retreats against the resilience of the spring, and a gap is formed between the spherical coated body and the tip edge of the chip. The coating liquid adhering to the inside of the chip of the coating body is applied to the outside of the chip through this gap with the rotation of the spherical coating body and is applied, but since the viscosity of the coating liquid is high, the coating liquid is in a natural state. Is not sufficiently supplied to the surface of the spherical coated body. For this reason, the coating liquid tank can be deformed by blow molding with a flexible material, and when used, the coating liquid tank is pressed with a fingertip to pressurize the inside, and the pressure is used to apply the coating liquid to the surface of the spherical coated body. To supply.

【0004】このように、使用時に塗布液タンクを指先
で押圧して内部を加圧する必要があるので操作が煩雑で
あり、しかも塗布液タンクを可撓性材によりブロー成形
するために製造コストが高くなる不具合がある。
As described above, it is necessary to press the coating liquid tank with a fingertip to pressurize the inside during use, so that the operation is complicated, and the manufacturing cost is increased because the coating liquid tank is blow-molded with a flexible material. There is a problem that increases.

【0005】[0005]

【考案が解決しようとする課題】このため、キャップを
装着するときに、キャップの内筒がチップの先端を密封
した状態で更にキャップを押し込み可能にし、内筒内の
密封空間の容積を減少させれば、内筒内の圧力が高くな
る。従って、球状塗布体が後退して内筒内の空気が塗布
液タンク内に侵入し、塗布液タンク内が加圧されるの
で、使用時に塗布液タンクを指先で押圧する必要がなく
なる。
For this reason, when the cap is mounted, the cap can be further pushed in with the inner cylinder of the cap sealing the tip of the chip, thereby reducing the volume of the sealed space in the inner cylinder. Then, the pressure in the inner cylinder increases. Therefore, the spherical coating body retreats, the air in the inner cylinder enters the coating liquid tank, and the inside of the coating liquid tank is pressurized, so that it is not necessary to press the coating liquid tank with a fingertip during use.

【0006】しかし、かかるキャップ加圧方式は、キャ
ップを装着するたびに塗布液タンク内が加圧されるの
で、塗布液タンク内が高圧になり過ぎ、塗布時に塗布液
が過剰に吐出することがある。
However, in such a cap pressurizing method, the inside of the coating solution tank is pressurized every time the cap is mounted, so that the inside of the coating solution tank becomes too high and the coating solution is excessively discharged at the time of coating. is there.

【0007】そこで本考案は、塗布液タンク内の加圧の
程度を選択することができ、塗布時に塗布液が過剰に吐
出することのない塗布具を提供することを目的とするも
のである。
Accordingly, an object of the present invention is to provide an applicator in which the degree of pressurization in the application liquid tank can be selected and the application liquid is not excessively discharged during application.

【0008】[0008]

【課題を解決するための手段】かかる目的を達成するた
めに、請求項1の本考案は、球状塗布体がその一部がチ
ップの先端から臨出した状態で回転自由に抱持されると
ともに、球状塗布体がスプリングで弾発されてチップの
内向きの先端縁に接触し、チップを保持した先口が塗布
液タンクに接続され、塗布液タンクに粘度の高い造膜性
塗布液が充填され、該先口の外周面がキャップの内筒の
内周面に密接してチップを密封する塗布具でにおいて、
キャップ内に、短い第1内筒と長い第2内筒をそれぞれ
の開口が反対方向になるように配置し、短い第1内筒に
先口を差し込んでチップを密封したときは第1内筒内の
圧力上昇が小さくて塗布液タンク内がほとんど加圧され
ず、長い第2内筒に先口を差し込んでチップを密封した
ときは、第2内筒内の圧力上昇が大きくて塗布液タンク
内が加圧されるようにする。
In order to achieve the above object, according to the present invention, a spherical coating body is rotatably held while a part of the spherical coating body protrudes from the tip of a chip. , The spherical coating body is repelled by a spring and contacts the inward tip edge of the chip, the tip holding the chip is connected to the coating liquid tank, and the coating liquid tank is filled with a highly viscous film-forming coating liquid In the applicator for sealing the chip, the outer peripheral surface of the front end is in close contact with the inner peripheral surface of the inner cylinder of the cap,
In the cap, a short first inner cylinder and a long second inner cylinder are arranged so that their respective openings are in opposite directions, and when the tip is inserted into the short first inner cylinder to seal the chip, the first inner cylinder is formed. When the inside of the coating solution tank is hardly pressurized due to a small pressure rise inside, and the tip is inserted into the long second inner cylinder to seal the chip, the pressure rise in the second inner cylinder is large and the coating solution tank is The inside is pressurized.

【0009】また、請求項2の本考案は、球状塗布体が
その一部がチップの先端から臨出した状態で回転自由に
抱持されるとともに、球状塗布体がスプリングで弾発さ
れてチップの内向きの先端縁に接触し、チップを保持し
た先口が塗布液タンクに接続され、塗布液タンクに粘度
の高い造膜性塗布液が充填されたるとともに、長さの異
なる複数個の密封筒を有する加圧具が付加され、密封筒
に先口を差し込んでチップを密封したときに、密封筒が
その長さに応じて圧力が上昇し、塗布液タンク内が加圧
するようにする。
According to a second aspect of the present invention, the spherical coated body is rotatably held with a part of the spherical coated body protruding from the tip of the chip, and the spherical coated body is repelled by a spring to repel the chip. The tip end holding the chip is connected to the coating liquid tank, and the coating liquid tank is filled with a highly viscous film-forming coating liquid and a plurality of dense liquids of different lengths are contacted. A pressure tool having an envelope is added, and when the tip is inserted into the sealed cylinder to seal the chip, the pressure of the sealed cylinder increases according to its length so that the inside of the application liquid tank is pressurized.

【0010】[0010]

【作用】すなわち、請求項1の考案は、短い第1内筒に
先口を差し込んでチップを密封したときは塗布液タンク
内がほとんど加圧されず、長い第2内筒に先口を差し込
んでチップを密封したときは塗布液タンク内が加圧され
るので、塗布液の吐出状況に応じて差し込む内筒を選択
すれば、塗布液タンク内は適正な圧力に保持され、塗布
液が過剰に吐出することがない。
According to the first aspect of the present invention, when the tip is inserted into the short first inner cylinder and the chip is sealed, the inside of the application liquid tank is hardly pressurized, and the tip is inserted into the long second inner cylinder. When the chip is sealed with, the inside of the coating liquid tank is pressurized, so if the inner cylinder to be inserted is selected according to the discharge state of the coating liquid, the inside of the coating liquid tank will be maintained at an appropriate pressure and the coating liquid will be Is not discharged.

【0011】また、請求項2の考案は、長さの異なる複
数個の密封筒を有する加圧具が付加されているので、適
当な長さの密封筒を選択して、その密封筒に先口を差し
込んでチップを密封すると、密封筒がその長さに応じて
圧力が上昇し、塗布液タンク内は適正な圧力に保持さ
れ、塗布液が過剰に吐出することがない。
Further, in the invention of claim 2, since a pressurizing tool having a plurality of sealing cylinders having different lengths is added, a sealing cylinder of an appropriate length is selected, and the sealing cylinder is provided first. When the chip is sealed by inserting the mouth, the pressure of the sealed cylinder increases according to its length, and the inside of the coating liquid tank is maintained at an appropriate pressure, so that the coating liquid is not excessively discharged.

【実施例】【Example】

【0012】以下に図面に示す実施例に基いて本考案を
具体的に説明する。図4において、先端部分が細径の密
封部 21 である先口2の先端開口にチップ3が嵌着され
ている。密封部 21 は、後に説明するように、キャップ
の内筒の内周面に密着するが、先口の先端に環状突起を
設け、この環状突起がキャップの内筒の内周面に密着す
るようにしてもよい。チップ3は、ステンレスにて砲弾
型に形成されており、チップ3先端のボールハウスに、
直径が1.0mmφの超硬ボールからなる球状塗布体4が
その一部がチップ3の先端から臨出した状態で回転自由
に抱持されている。なお、チップ3は金属パイプからな
るものであってもよい。
The present invention will be specifically described below with reference to the embodiments shown in the drawings. In FIG. 4, a tip 3 is fitted in a tip opening of a front end 2 having a small diameter sealing portion 21 at the front end. As will be described later, the sealing portion 21 is in close contact with the inner peripheral surface of the inner cylinder of the cap. It may be. The tip 3 is formed in a shell shape with stainless steel.
A spherical coated body 4 made of a carbide ball having a diameter of 1.0 mmφ is rotatably held with a part thereof protruding from the tip of the chip 3. Note that the chip 3 may be made of a metal pipe.

【0013】チップ3内には、バネ力が40gの小さな
スプリング5が配置されており、このスプリング5が球
状塗布体4を弾発してチップ3の内向きの先端縁 31 に
圧接させ、球状塗布体4とチップ3の先端縁 31 で弁機
構を構成している。そして、先口2が、図1に示すよう
に、塗布液タンク1に一体に接続されている。塗布液タ
ンク1は、通常の硬質合成樹脂で射出成形されたもので
あり、可撓性材によりブロー成形したものに比べて製造
コストが低くなっている。そして、塗布液タンク1およ
び先口2内部からチップ3にかけて、例えば粘度が30
〜40cpsであって造膜性の高い修正液である塗布液
が充填されている。また、この塗布液は、粘度が30〜
40cps程度のいわゆるインキであってもよく、その
場合は、この塗布具はボールペンのように筆記すること
ができる。
A small spring 5 having a spring force of 40 g is arranged in the chip 3, and the spring 5 resiliently presses the spherical coating body 4 against the inward leading edge 31 of the chip 3 to form a spherical coating. The body 4 and the leading edge 31 of the tip 3 constitute a valve mechanism. The leading end 2 is integrally connected to the coating liquid tank 1 as shown in FIG. The coating liquid tank 1 is injection-molded with a normal hard synthetic resin, and its manufacturing cost is lower than that obtained by blow-molding a flexible material. Then, from the inside of the coating liquid tank 1 and the front end 2 to the chip 3, for example, a viscosity of 30
It is filled with a coating liquid of 4040 cps, which is a correction liquid having a high film forming property. This coating liquid has a viscosity of 30 to
A so-called ink of about 40 cps may be used, in which case the applicator can be written like a ballpoint pen.

【0014】図1および図2は請求項1の考案の実施例
を示すが、キャップ6は、合成樹脂で成形されており、
図1に示すように、内部には、短い第1内筒7と長い第
2内筒8がそれぞれの開口が反対方向になるように一体
に形成されている。そして、第1内筒7および第2内筒
8のいずれにも先口2を差し込めるが、第1内筒7ない
し第2内筒8の先端縁の内周面が先口2の密封部 21 の
外周面に密着すると、第1内筒7ないし第2内筒8内は
密封空間となり、チップ3が密封される。
FIGS. 1 and 2 show an embodiment of the invention of claim 1, wherein the cap 6 is made of synthetic resin.
As shown in FIG. 1, a short first inner cylinder 7 and a long second inner cylinder 8 are integrally formed inside such that their openings are in opposite directions. The leading end 2 can be inserted into either the first inner cylinder 7 or the second inner cylinder 8, but the inner peripheral surface of the leading edge of the first inner cylinder 7 or the second inner cylinder 8 has a sealing portion of the leading end 2. When the chip 3 is brought into close contact with the outer peripheral surface, the inside of the first inner cylinder 7 or the second inner cylinder 8 becomes a sealed space, and the chip 3 is sealed.

【0015】しかして、塗布が終了すると、図1に示す
ように、先口2を第1内筒7内に差し込む。このとき、
第1内筒7が短いので、キャップ6を押し切ったとき
に、第1内筒7の先端縁は先口2の密封部 21 をわずか
しか摺動しない。つまり、第1内筒7内の密封空間の容
積減少がわずかであるので、第1内筒7内の空気の加圧
は少なく、塗布液タンク1内はほとんど加圧されない。
従って、キャップ6の装着によって塗布液タンク1内が
過剰に加圧されることがなく、キャップ6装着前の圧力
が維持されるので、次回に塗布するときに過剰に塗布液
が吐出することがない。
When the application is completed, the leading end 2 is inserted into the first inner cylinder 7 as shown in FIG. At this time,
Since the first inner cylinder 7 is short, when the cap 6 is completely pushed, the leading edge of the first inner cylinder 7 slides slightly on the sealing portion 21 of the front end 2. That is, since the decrease in the volume of the sealed space in the first inner cylinder 7 is slight, the pressure of the air in the first inner cylinder 7 is small, and the inside of the application liquid tank 1 is hardly pressurized.
Therefore, the inside of the application liquid tank 1 is not excessively pressurized by the attachment of the cap 6, and the pressure before the attachment of the cap 6 is maintained, so that an excessive application liquid is discharged at the next application. Absent.

【0016】次に、塗布途中において、塗布液タンク1
内の圧力が低下して塗布液の吐出量が少なくなると、図
2に示すように、先口2を長い第2内筒8に差し込む。
その過程で、第2内筒8の先端縁が先口2の密封部 21
の外周面に密接し、第2内筒8内が密封空間になる。こ
の状態から更にキャップ6を押し込んで行くと、第2内
筒8の内周面が密封部 21 の外周面に密接した状態で摺
動し、第2内筒8内の密封空間の容積が減少するので、
第2内筒8内の空気が加圧される。従って、この圧力に
よって球状塗布体4が後退し、球状塗布体4とチップ3
の先端縁 31 との間に隙間ができるので、第2内筒8内
の空気が塗布液タンク1内に侵入し、塗布液タンク1内
が加圧される。従って、キャップ6を取って塗布する
と、塗布液が球状塗布体4に十分に供給され、塗布液タ
ンク1を指先で押圧する必要がなく、ボールペンで筆記
する要領で確実に塗布することができる。
Next, during the coating, the coating liquid tank 1
When the internal pressure decreases and the discharge amount of the application liquid decreases, the front end 2 is inserted into the long second inner cylinder 8 as shown in FIG.
In the process, the distal end edge of the second inner cylinder 8 is
And the inside of the second inner cylinder 8 becomes a sealed space. When the cap 6 is further pushed in from this state, the inner peripheral surface of the second inner cylinder 8 slides in a state of being in close contact with the outer peripheral surface of the sealing portion 21, and the volume of the sealed space in the second inner cylinder 8 decreases. So
The air in the second inner cylinder 8 is pressurized. Therefore, the spherical coating body 4 is retracted by this pressure, and the spherical coating body 4 and the chip 3
A gap is formed between the tip end 31 and the inside of the coating liquid tank 1, and the air in the second inner cylinder 8 enters the coating liquid tank 1, and the inside of the coating liquid tank 1 is pressurized. Accordingly, when the cap 6 is removed and applied, the application liquid is sufficiently supplied to the spherical application body 4, and it is not necessary to press the application liquid tank 1 with a fingertip, and the application can be reliably applied in the manner of writing with a ballpoint pen.

【0017】なお、第2内筒8内に、例えば中心孔を有
する薄い円環状のゴムパッキングのように、先口2を差
し込む過程で球状塗布体4に当接して強制的に球状塗布
体4を後退させ、キャップ6を押し切ったときに球状塗
布体4との当接が解除されて球状塗布体4がチップ3の
先端縁 31 に接触するようにした開弁部材を配置する
と、第2内筒8の長さをあまり長くすることなく塗布液
タンク1内を効率良く加圧することができる。
In the second inner cylinder 8, for example, a thin annular rubber packing having a center hole is brought into contact with the spherical coating body 4 in the process of inserting the leading end 2 and forcibly forms the spherical coating body 4. Is retracted, and when the cap 6 is completely pushed down, the contact with the spherical coating body 4 is released and a valve opening member is arranged so that the spherical coating body 4 comes into contact with the tip edge 31 of the chip 3. The inside of the coating liquid tank 1 can be efficiently pressurized without making the length of the cylinder 8 too long.

【0018】次に、図3は請求項2の考案の実施例を示
す。この実施例において、塗布具に装着したときに塗布
液タンクの内部を特に加圧しない通常のキャップ(図示
略)が使用されるが、キャップ以外に加圧具9が付加さ
れている。加圧具9は、長さの異なる複数個、例えば3
個の密封筒 91, 92, 93 を有する。そして、密封筒 91,
92, 93 のいずれにも先口2を差し込めるが、密封筒 9
1, 92, 93 の先端縁の内周面が先口2の密封部 21 の外
周面に密着すると、密封筒 91, 92, 93 内は密封空間と
なり、チップ3が密封される。
Next, FIG. 3 shows an embodiment of the present invention. In this embodiment, a normal cap (not shown) that does not particularly pressurize the inside of the application liquid tank when attached to the applicator is used, but a pressurizer 9 is added in addition to the cap. The pressing tool 9 has a plurality of different lengths, for example, 3
It has 91, 92, and 93 sealed cylinders. And the sealed cylinder 91,
Tip 2 can be inserted into both 92 and 93,
When the inner peripheral surface of the leading edge of 1, 92, 93 comes into close contact with the outer peripheral surface of the sealing portion 21 of the front end 2, the inside of the sealing cylinder 91, 92, 93 becomes a sealed space, and the chip 3 is sealed.

【0019】しかして、塗布液タンク1内の加圧状態に
応じて密封筒 91, 92, 93 のいずれかを選択する。つま
り、加圧状態が低くて塗布液の吐出量が少ないときは長
い密封筒に先口2を差し込み、加圧状態が比較的高く、
急激な加圧を必要としないときは短い密封筒に先口2を
差し込み、球状塗布体4が密封筒の底面に当たるまで押
し込む。従って、密封筒がその長さに応じて圧力が上昇
し、球状塗布体4が後退し、加圧空気が塗布液タンク1
内に侵入するが、塗布液タンク1内は適正な圧力に保持
されるので、塗布液が過剰に吐出することがない。
Thus, one of the sealed cylinders 91, 92 and 93 is selected according to the pressurized state in the coating liquid tank 1. That is, when the pressurized state is low and the discharge amount of the application liquid is small, the leading end 2 is inserted into a long sealed cylinder, and the pressurized state is relatively high.
When abrupt pressurization is not required, the tip 2 is inserted into a short sealed cylinder and pushed until the spherical application body 4 hits the bottom surface of the sealed cylinder. Therefore, the pressure of the sealed cylinder increases according to its length, the spherical coating body 4 retreats, and the pressurized air is released from the coating liquid tank 1.
However, since the inside of the coating liquid tank 1 is maintained at an appropriate pressure, the coating liquid is not excessively discharged.

【0020】[0020]

【考案の効果】以上説明したように、請求項1の考案の
塗布具は、キャップ内に、短い第1内筒と、長い第2内
筒を配置し、短い第1内筒に先口を差し込んでチップを
密封したときは塗布液タンク内がほとんど加圧されず、
長い第2内筒に先口を差し込んでチップを密封したとき
は、塗布液タンク内が加圧されるようにしたので、塗布
液の吐出状況に応じて差し込む内筒を選択すれば、塗布
液タンクないは適正な圧力に保持され、塗布液が過剰に
吐出することがない。また、使用時に塗布液タンクを指
先で押圧する必要がなく、更には、塗布液タンクを可撓
性材によりブロー成形する必要がなく、通常の硬質合成
樹脂で射出成形できるので、低コストで製造することが
できる。
As described above, in the applicator according to the first aspect of the present invention, a short first inner cylinder and a long second inner cylinder are arranged in a cap, and a front end is inserted in the short first inner cylinder. When the chip is inserted and sealed, the inside of the coating solution tank is hardly pressurized,
When the tip is inserted into the long second inner cylinder to seal the chip, the inside of the application liquid tank is pressurized. Therefore, if the inner cylinder to be inserted is selected according to the application liquid discharge state, the application liquid The tank is maintained at an appropriate pressure and the coating liquid is not discharged excessively. In addition, there is no need to press the coating liquid tank with a fingertip at the time of use, and it is not necessary to blow-mold the coating liquid tank with a flexible material. can do.

【0021】また、請求項2の考案の塗布具は、長さの
異なる複数個の密封筒を有する加圧具を付加したので、
適当な長さの密封筒を選択することによって塗布液タン
ク内は適正な圧力に保持され、塗布液が過剰に吐出する
ことがない。
Further, in the application tool according to the second aspect of the present invention, a pressure tool having a plurality of sealed cylinders having different lengths is added.
By selecting a sealed cylinder having an appropriate length, the inside of the coating liquid tank is maintained at an appropriate pressure, and the coating liquid is not discharged excessively.

【図面の簡単な説明】[Brief description of the drawings]

【図1】請求項1の考案の実施例の断面図である。FIG. 1 is a sectional view of an embodiment of the present invention;

【図2】請求項1の考案のキャップの使用方法の説明図
である。
FIG. 2 is an explanatory view of a method of using the cap of the present invention.

【図3】請求項2の考案の実施例の断面図である。FIG. 3 is a sectional view of an embodiment of the present invention;

【図4】塗布具の断面図である。FIG. 4 is a cross-sectional view of the applicator.

【符号の説明】[Explanation of symbols]

1 塗布液タンク 2 先口 21 先口の密封部 3 チップ 31 チップの先端縁 4 球状塗布体 5 スプリング 6 キャップ 7 第1内筒 8 第2内筒 9 加圧具 91,92,93 密封筒 Reference Signs List 1 coating liquid tank 2 leading end 21 sealed part at leading end 3 chip 31 tip end edge 4 spherical coating body 5 spring 6 cap 7 first inner cylinder 8 second inner cylinder 9 pressing tool 91, 92, 93 sealed cylinder

Claims (2)

(57)【実用新案登録請求の範囲】(57) [Scope of request for utility model registration] 【請求項1】 球状塗布体がその一部がチップの先端か
ら臨出した状態で回転自由に抱持されるとともに、該球
状塗布体がスプリングで弾発されてチップの内向きの先
端縁に接触し、該チップを保持した先口が塗布液タンク
に接続され、該塗布液タンクに粘度の高い造膜性塗布液
が充填され、該先口の外周面がキャップの内筒の内周面
に密接してチップを密封する塗布具であって、 前記キャップ内に、短い第1内筒と長い第2内筒がそれ
ぞれの開口が反対方向になるように配置され、短い第1
内筒に先口を差し込んでチップを密封したときは第1内
筒内の圧力上昇が小さくて塗布液タンク内がほとんど加
圧されず、長い第2内筒に先口を差し込んでチップを密
封したときは、第2内筒内の圧力上昇が大きくて塗布液
タンク内が加圧されることを特徴とする塗布具。
1. A spherical coating body is rotatably held with a part of the spherical coating body protruding from a tip of a chip, and the spherical coating body is repelled by a spring to form an inward tip edge of the chip. The tip which contacts and holds the chip is connected to the coating liquid tank, the coating liquid tank is filled with a high viscosity film forming coating liquid, and the outer peripheral surface of the tip is the inner peripheral surface of the inner cylinder of the cap. A sealing device for sealing a chip in close contact with a first internal cylinder, wherein a short first internal cylinder and a long second internal cylinder are arranged in the cap such that their openings are in opposite directions,
When the tip is inserted into the inner cylinder and the chip is sealed, the pressure rise in the first inner cylinder is small and the inside of the coating solution tank is hardly pressurized, and the tip is inserted into the longer second inner cylinder to seal the chip. The application tool is characterized in that when the pressure is increased, the pressure in the second inner cylinder is large and the inside of the application liquid tank is pressurized.
【請求項2】 球状塗布体がその一部がチップの先端か
ら臨出した状態で回転自由に抱持されるとともに、該球
状塗布体がスプリングで弾発されてチップの内向きの先
端縁に接触し、該チップを保持した先口が塗布液タンク
に接続され、該塗布液タンクに粘度の高い造膜性塗布液
が充填されたるとともに、長さの異なる複数個の密封筒
を有する加圧具が付加され、該密封筒に先口を差し込ん
でチップを密封したときに、該密封筒がその長さに応じ
て圧力が上昇し、塗布液タンク内が加圧されることを特
徴とする塗布具。
2. A spherical coating body is rotatably held with a part of the spherical coating body protruding from the tip of the chip, and the spherical coating body is repelled by a spring to form an inward tip edge of the chip. The tip that contacts and holds the chip is connected to a coating liquid tank, and the coating liquid tank is filled with a highly viscous film-forming coating liquid, and has a plurality of sealed cylinders having different lengths. A tool is added, and when the tip is inserted into the sealing cylinder to seal the chip, the pressure of the sealing cylinder increases according to its length, and the inside of the coating liquid tank is pressurized. Applicator.
JP1993064924U 1993-04-23 1993-11-11 Applicator Expired - Lifetime JP2550236Y2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1993064924U JP2550236Y2 (en) 1993-04-23 1993-11-11 Applicator
US08/218,652 US5421664A (en) 1993-04-23 1994-03-28 Fluid applicator with fluid tank pressurization device
DE69400498T DE69400498T2 (en) 1993-04-23 1994-04-18 Applicator
EP94105957A EP0621141B1 (en) 1993-04-23 1994-04-18 Applicator

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2655293 1993-04-23
JP5-26552 1993-04-23
JP1993064924U JP2550236Y2 (en) 1993-04-23 1993-11-11 Applicator

Publications (2)

Publication Number Publication Date
JPH073766U JPH073766U (en) 1995-01-20
JP2550236Y2 true JP2550236Y2 (en) 1997-10-08

Family

ID=26364354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1993064924U Expired - Lifetime JP2550236Y2 (en) 1993-04-23 1993-11-11 Applicator

Country Status (4)

Country Link
US (1) US5421664A (en)
EP (1) EP0621141B1 (en)
JP (1) JP2550236Y2 (en)
DE (1) DE69400498T2 (en)

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JPS588184Y2 (en) * 1980-06-02 1983-02-14 株式会社 扇 cooking utensils
JP2862488B2 (en) * 1995-01-11 1999-03-03 三菱鉛筆株式会社 Applicator
TW509149U (en) * 1995-07-14 2002-11-01 Zebra Co Ltd Writing instrument
DE19608839A1 (en) * 1996-03-07 1997-09-11 Ahrens Hans Joachim Dispenser for adhesive or paint
JP3434975B2 (en) * 1996-06-03 2003-08-11 三菱鉛筆株式会社 Ballpoint pen
CH692244A5 (en) * 1998-01-28 2002-04-15 Premec Sa Method for fixing a spring in a hollow body.
US6487301B1 (en) 1998-04-30 2002-11-26 Mediasec Technologies Llc Digital authentication with digital and analog documents
US6254299B1 (en) 1999-11-29 2001-07-03 Timothy M. Russo Paint applicator system
US6488429B2 (en) 2000-02-14 2002-12-03 George W. Korper Pressure modulated free ink marker for producing variable line width
JP3404358B2 (en) * 2000-04-17 2003-05-06 ゼブラ株式会社 Tip for ballpoint pen
US8764331B1 (en) * 2013-02-11 2014-07-01 Jeffrey Lubanski Marker with reverse clip cap
US9694622B2 (en) * 2015-01-05 2017-07-04 Rotuba Extruders, Inc. Writing implement with reverse clip cap
WO2020102662A1 (en) * 2018-11-15 2020-05-22 Sheehan Eileen Stationary holder and cap for marking implement

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US1848358A (en) * 1929-02-11 1932-03-08 Edwin E Kratz Fountain pen
FR933156A (en) * 1946-09-02 1948-04-13 Filling system for reservoir pen holders
CH270136A (en) * 1948-03-04 1950-08-15 Herzog Georges Liquid perfume dispenser.
FR1012842A (en) * 1950-02-14 1952-07-17 lipstick case
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JPS60141281U (en) * 1984-02-29 1985-09-19 プラチナ萬年筆株式会社 Connecting cap for writing instruments
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JPH0825352B2 (en) * 1991-02-13 1996-03-13 二郎 堀 Applicator pressure device

Also Published As

Publication number Publication date
EP0621141B1 (en) 1996-09-11
US5421664A (en) 1995-06-06
DE69400498D1 (en) 1996-10-17
JPH073766U (en) 1995-01-20
DE69400498T2 (en) 1997-01-23
EP0621141A1 (en) 1994-10-26

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